"We're continually looking to improve the squad, and I've been on the phone to various clubs and I'm just waiting to hear back from them - so I've just got to wait.," he said.
Carey's side face Barnet who are currently in the play off places.
"We've got a soft centre at the moment and we need to toughen up," said Carey as he looks to bounceback from the disappointment at Macclesfield last weekend.
